Does Excel round up a number automatically? -

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the value in cell a2 20.64907652 , have put formula in b2 =a2 value in b2 20.65 , cannot increase decimals. =round(a2,10) way? thanks.

for number comparisons like show explicit "rounding" you're doing directly in comprison, so:

=if(abs(a1-b2)<.02,"close enough","not equal")

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